djvu | 34f65aae1fcbfe45b16c79bd2343a938e4bfa4ea6048ca4109d6de6a02d0473a

Analysis

max time kernel
145s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 01:54

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General

Target
dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Size 833KB
Sample240726-cbr8lasclh
SHA256 dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0
MD5 65ea6b27d5c0223105de8f753687f38e
SHA1 66cdf62d3b8b97582acf28fa97eff4bb68d80866
SHA512 ff92e8a878b5f0200e4ba42b5a98fb88a4b4ddb03fe88116eeb4e9d8a0df2711f4edd7b3e7e4ae8c5d1c9ef0fcdd590e21fee0d0e32a42d110ca2cf46db90dc3
SSDEEP 24576:4lgpA7BAcIG9UDWk81NnMlgdNOS5rGJW9:exIG9rk81NOgd0S5qs9
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

djvu aspackv2 discovery persistence ransomware

Malware Config

Extracted

Family

djvu

http://fuyt.org/fhsgtsspen6/get.php

Attributes

extension
.mmuz
offline_id
dYUDKE4rrBmSPsf8srHMsyP40jle9uyxDDCfdxt1
payload_url
http://zerit.top/dl/build2.exe

http://fuyt.org/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-NdDG3HIUZp Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0428Jsfkjn

rsa_pubkey.plain

Signatures

Detected Djvu ransomware 16 IoCs

resource	yara_rule
behavioral2/memory/1192-24-0x0000000002400000-0x000000000251B000-memory.dmp	family_djvu
behavioral2/memory/700-25-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/700-28-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/700-26-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/700-23-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/700-66-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-81-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-88-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-87-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-89-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-93-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-102-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-105-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-104-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-106-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral2/memory/2272-107-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x0009000000023403-4.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	sQDjAv.exe
Key value queried	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key value queried	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation	sQDjAv.exe

Executes dropped EXE 2 IoCs

pid	Process
1684	sQDjAv.exe
4704	sQDjAv.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
5036	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\d75e7efb-4d5d-4995-856a-fa0a8293991c\\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe\" --AutoStart"	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
13	api.2ip.ua
27	api.2ip.ua
11	api.2ip.ua

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1192 set thread context of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 2168 set thread context of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Google\Update\Download\{8A69D345-D564-463C-AFF1-A69D9E530F96}\123.0.6312.106\chrome_installer.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\extcheck.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javac.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jjs.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstaller.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\MSOICONS.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\tnameserv.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PPTICO.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Microsoft.Photos.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\arh.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Mozilla Firefox\firefox.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\MSOHTMED.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\3DViewer.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Cortana.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\onenoteim.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.DBConnection64.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WINWORD.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\xjc.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\SmartTagInstall.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Calculator.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\klist.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\policytool.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxApp_48.49.31001.0_x64__8wekyb3d8bbwe\XboxApp.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe	sQDjAv.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdate.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\kinit.exe	sQDjAv.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	sQDjAv.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX64\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\PilotshubApp.exe	sQDjAv.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	sQDjAv.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\unpack200.exe	sQDjAv.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sQDjAv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sQDjAv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
2272	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
2272	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1192 wrote to memory of 1684	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	86
PID 1192 wrote to memory of 1684	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	86
PID 1192 wrote to memory of 1684	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	86
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 1192 wrote to memory of 700	1192	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	87
PID 700 wrote to memory of 5036	700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	90
PID 700 wrote to memory of 5036	700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	90
PID 700 wrote to memory of 5036	700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	90
PID 700 wrote to memory of 2168	700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	92
PID 700 wrote to memory of 2168	700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	92
PID 700 wrote to memory of 2168	700	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	92
PID 1684 wrote to memory of 2352	1684	sQDjAv.exe	93
PID 1684 wrote to memory of 2352	1684	sQDjAv.exe	93
PID 1684 wrote to memory of 2352	1684	sQDjAv.exe	93
PID 2168 wrote to memory of 4704	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2168 wrote to memory of 4704	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 2168 wrote to memory of 4704	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	96
PID 4704 wrote to memory of 4832	4704	sQDjAv.exe	97
PID 4704 wrote to memory of 4832	4704	sQDjAv.exe	97
PID 4704 wrote to memory of 4832	4704	sQDjAv.exe	97
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99
PID 2168 wrote to memory of 2272	2168	dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe	99

C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
"C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
  C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4e337564.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2352
- C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
  "C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe"
  2⤵
  - Checks computer location settings
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:700
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\Users\Admin\AppData\Local\d75e7efb-4d5d-4995-856a-fa0a8293991c" /deny *S-1-1-0:(OI)(CI)(DE,DC)
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:5036
- - C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
    "C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe" --Admin IsNotAutoStart IsNotTask
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2168
  - - C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
      C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4704
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\474534d4.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:4832
  - - C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
      "C:\Users\Admin\AppData\Local\Temp\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      PID:2272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 1KB
SHA256 33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f
MD5 7fb5fa1534dcf77f2125b2403b30a0ee
SHA1 365d96812a69ac0a4611ea4b70a3f306576cc3ea
SHA512 a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8
Size 436B
SHA256 f157ed17fcaf8837fa82f8b69973848c9b10a02636848f995698212a08f31895
MD5 971c514f84bba0785f80aa1c23edfd79
SHA1 732acea710a87530c6b08ecdf32a110d254a54c8
SHA512 43dc1425d80e170c645a3e3bb56da8c3acd31bd637329e9e37094ac346ac85434df4edcdbefc05ae00aea33a80a88e2af695997a495611217fe6706075a63c58
MD5 SHA1 SHA512

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8B2B9A00839EED1DFDCCC3BFC2F5DF12

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12
Size 174B
SHA256 aac9de5965e7beb4398ae99d2d6bd191c79437cd21f14d9306b8314d80e6daf1
MD5 c6cab5d72ad334e805eaafdebf08b0ef
SHA1 629e083f778af4af5c2af69125c757554525e5ff
SHA512 1084facacea96dfb10e60fa4869e60bff932922ded44f1fe6c0c5bf1b651bd8a6fedcbb9ee738432720f189cde43029a6743af9e0338a0a6a9d16e5d6309c77b
MD5 SHA1 SHA512

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B46811C17859FFB409CF0E904A4AA8F8

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8
Size 170B
SHA256 3174243f1c6fa001b5cfe02dbc0baacb36e0cf6e4b9d9fe982fd49e8eef8d625
MD5 1336e7f56aaa205d19726380d7a1a8a4
SHA1 440535d9d75c53a697726d774b2a603e8a731bc0
SHA512 9656ce18755cd13da8a41043ca1d4f8a9b2d26a51169711e445fdab1ed796f39c23e21cd80e09d217b46e41c69c481daad4ce5d0d6ce5e67cbf7f972e23e199c
MD5 SHA1 SHA512

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k2[1].rar

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\AF6HG05X\k2[1].rar
Size 4B
SHA256 b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c
MD5 d3b07384d113edec49eaa6238ad5ff00
SHA1 f1d2d2f924e986ac86fdf7b36c94bcdf32beec15
SHA512 0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6
MD5 SHA1 SHA512

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3469445B.exe

Path C:\Users\Admin\AppData\Local\Temp\3469445B.exe
Size 4B
SHA256 9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31
MD5 20879c987e2f9a916e578386d499f629
SHA1 c7b33ddcc42361fdb847036fc07e880b81935d5d
SHA512 bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f
MD5 SHA1 SHA512

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474534d4.bat

Path C:\Users\Admin\AppData\Local\Temp\474534d4.bat
Size 187B
SHA256 8586ccc4840217992fce1d020dd67cb1abfa1fd587e784a5028b9231dff90b64
MD5 e477c0517b1a30f7782b215dad9f53dc
SHA1 ac554a625f19a085105160832e5eb3cc5b1ee9cb
SHA512 20a6a01ac725b01fcec83448d2bccf94cb5ef7049a467801bb0f8b2f9edf8041c251d4bb810773e130152b3a1a37f338242174fea57424491a9f0c236f110312
MD5 SHA1 SHA512

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4e337564.bat

Path C:\Users\Admin\AppData\Local\Temp\4e337564.bat
Size 187B
SHA256 852acdbf26ac7ab06b3a579cc2a12b85834cb8529867a18d5bbf07902c8c7330
MD5 8c5630e06d9281fb54c5f4453e04304f
SHA1 7a9e600c89a46ff1647e359bb33924e7b38efed1
SHA512 187062550d7392f6f985129d08b64fa9d00ca5c77d72e3f23433711f6cf56c1239c7eae48ad38bf9f3ea1775fbd195e50f879d1fa5d00a0f7882b1bda5639d95
MD5 SHA1 SHA512

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sQDjAv.exe

Path C:\Users\Admin\AppData\Local\Temp\sQDjAv.exe
Size 15KB
SHA256 4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794
MD5 f7d21de5c4e81341eccd280c11ddcc9a
SHA1 d4e9ef10d7685d491583c6fa93ae5d9105d815bd
SHA512 e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3
SSDEEP 384:IXZQaD7U8iu4YsAa7ZA0UvH2lsRv21yW7GbAxur6+Y9PffPz:gQGPL4vzZq2o9W7GsxBbPr
MD5 SHA1 SHA512 SSDEEP

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dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe

Path C:\Users\Admin\AppData\Local\d75e7efb-4d5d-4995-856a-fa0a8293991c\dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0.exe
Size 833KB
SHA256 dcee34741b1210576a620d3e22d5945f1aea34f8d9940a0b9d098c7ebe0bd1d0
MD5 65ea6b27d5c0223105de8f753687f38e
SHA1 66cdf62d3b8b97582acf28fa97eff4bb68d80866
SHA512 ff92e8a878b5f0200e4ba42b5a98fb88a4b4ddb03fe88116eeb4e9d8a0df2711f4edd7b3e7e4ae8c5d1c9ef0fcdd590e21fee0d0e32a42d110ca2cf46db90dc3
SSDEEP 24576:4lgpA7BAcIG9UDWk81NnMlgdNOS5rGJW9:exIG9rk81NOgd0S5qs9
MD5 SHA1 SHA512 SSDEEP

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memory/700-28-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/700-26-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/700-66-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/700-23-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/700-25-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/1192-22-0x0000000002280000-0x000000000231B000-memory.dmp

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memory/1192-27-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/1192-0-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/1192-24-0x0000000002400000-0x000000000251B000-memory.dmp

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memory/1684-63-0x0000000000A90000-0x0000000000A99000-memory.dmp

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memory/1684-5-0x0000000000A90000-0x0000000000A99000-memory.dmp

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memory/2168-69-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/2168-82-0x0000000000400000-0x00000000004FD000-memory.dmp

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memory/2272-87-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-81-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-88-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-89-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-93-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-102-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-105-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-104-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-106-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/2272-107-0x0000000000400000-0x0000000000537000-memory.dmp

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memory/4704-72-0x0000000001000000-0x0000000001009000-memory.dmp

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